10,000 BTU’s cools spaces up to 450 square feet R32 Refrigerant: environmentally friendly, R32’s GWP (Global Warming Potential) is 3x lower than R410a Inverter Compressor: up to 35% energy savings with advanced DC inverter technology U-Shape Design: provides the flexibility of opening your window to allow fresh air into the room as desired Silencer Technology: operates as low as 36dB. Unit is 9x quieter than traditional units. ENERGY STAR® compliant Wireless Connect: Control the temperature in your space anytime, from anywhere Electronic controls with LED display and remote control A powerful 3 speed fan circulates the air Auto Restart: the unit automatically restarts after a power failure Sleep mode: Prevents the room from getting too cold while you sleep Energy Saver Switch: Cycles the fan on and off to reduce energy consumption Reusable, washable air filter